FX V135^® Humelock

The FX V135^® Humelock is a 135° neck shaft angle Reverse inlay. The 120mm humeral stem has an innovative design which gives optimal fixation proximally and allows for intra-operative options. With its tulip-shape and the plasma sprayed CP Ti (titanium) and HA (hydroxyapatite) coating proximally, it is designed to promote cementless long term fixation. The FX V135^® humeral stems have suture holes proximally (anterior and posterior) and a recess in the proximal medial stem to also facilitate the use of sutures (if needed).
Features include 9 cementless stem sizes (8mm to 16mm) including 3 different body sizes proximally (32, 36 & 40mm), 3 glenosphere sizes (32, 36 & 40mm), all with a 3.5mm lateralization, 6 heights of UHMWPE polyethylene humeral cups at 135° and/or with face changing from 135° to 145° including stability and standard depth (108 possible combinations) and our First-and-Only-to-Market Titanium Nitride (TiN) coated alternate bearing surface glenosphere.
The humeral cups are net shape molded polyethylene onto a titanium alloy shell to attach the humeral cup to the stem with a double morse taper that eliminates the need for back table assembly and possible backside wear.
The glenoid baseplate is one of the smallest on the market with a 24mm diameter and 2 options: a central peg with post lengths available in +6mm or +10mm (see picture); or a central screw (8mm to 20mm) option that allows for further compression.
There are lateralized glenoid baseplates in both central peg or central screw styles with lateralization of +3mm or +6mm. There are, additionally, 7.5° or 15° half-wedge augments with the possibility of +3mm or +6mm of lateralization. The half-wedge augments are only available in the central screw option. There are 12 total options of glenoid baseplates offered in the FX portfolio.
Our Unique-To-Market interlocking screws (18mm to 36mm) on the distal part of the stem give an option intra-operatively in case of instability.